diff --git a/lib/private/files/view.php b/lib/private/files/view.php
index 648ec1493a8..57441c8e680 100644
--- a/lib/private/files/view.php
+++ b/lib/private/files/view.php
@@ -439,10 +439,9 @@ class View {
 
 	/**
 	 * @param string $directory
-	 * @param bool $empty
 	 * @return bool|mixed
 	 */
-	public function deleteAll($directory, $empty = false) {
+	public function deleteAll($directory) {
 		return $this->rmdir($directory);
 	}